Grotte di Castellana - Wikipedia
File:Azokh Cave4.jpg - Wikipedia
File:Platon Cave Sanraedam 1604.jpg - Wikipedia
Cow Cave - Wikipedia
Nick Cave - Wikipedia
King Arthur's Cave - Wikipedia
Escoural Cave - Wikipedia
File:Mammoth Cave National Park 001.jpg - Wikipedia
File:El-Wad cave & terrace.JPG - Wikipedia
Kurgazak cave - Wikipedia
File:St Hermans Cave Belize.jpg - Wikipedia
File:Cave di Cusa.jpg - Wikipedia
Cava (miniera) - Wikipedia
Għar Dalam - Wikipedia
Cave of the Winds (Colorado) - Wikipedia
File:Cave di Prun 4.jpg - Wikipedia
Homo di Denisova - Wikipedia
File:Womb Cave TanKaya BG.jpg - Wikipedia
Davelis Cave - Wikipedia
File:Otranto, ex-cava di bauxite, 02.jpg - Wikipedia
Cave - Wikipedia
Ice cave - Wikipedia
Lechuguilla Cave - Wikipedia
